Bore, stroke, displacement and compression for all 3 Mercury Modular engines. Compare variants side by side.
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| 4.6L SOHC | 281 ci | 3.5512" × 3.5433" | 9.4:1 | 190–210 |
| 4.6 DOHC | 281 ci | 3.5512" × 3.5433" | 10:1 | 302 |
| 46 Modular 4V V8 | 281 ci | 3.5512" × 3.5433" | 10.1:1 | 302 |